In this technique from the "Braulio Estima Closed Guard Techniques" series, Braulio shows how to control your opponent’s posture in closed guard. He emphasizes the importance of keeping their posture broken down so they can’t pass your guard. When an opponent locks up their posture tightly, Braulio shares a simple trick: pull them towards you while shifting your upper body side to side. This confuses their balance and makes it easier to break their posture. This move sets you up perfectly for attacks like sweeps or submissions.